提交 19e2176e 编写于 作者: D David Yozie

Docs - removing line breaks from s3 LOCATION clause examples/syntax

上级 9f496c47
......@@ -92,15 +92,13 @@
tables. For read-only S3 tables, the URL defines the location and prefix used to
select existing data files that comprise the S3 table. For example:
<codeblock>CREATE READABLE EXTERNAL TABLE S3TBL (date text, time text, amt int)
LOCATION('s3://s3-us-west-2.amazonaws.com/s3test.example.com/dataset1/normal/
config=/home/gpadmin/aws_s3/s3.conf')
LOCATION('s3://s3-us-west-2.amazonaws.com/s3test.example.com/dataset1/normal/ config=/home/gpadmin/aws_s3/s3.conf')
FORMAT 'csv';</codeblock><p>For
writable S3 tables, the protocol URL defines the S3 location in which Greenplum
database stores data files for the table, as well as a prefix to use when
creating files for table <codeph>INSERT</codeph> operations. For
example:<codeblock>CREATE WRITABLE EXTERNAL TABLE S3WRIT (LIKE S3TBL)
LOCATION('s3://s3-us-west-2.amazonaws.com/s3test.example.com/dataset1/normal/
config=/home/gpadmin/aws_s3/s3.conf')
LOCATION('s3://s3-us-west-2.amazonaws.com/s3test.example.com/dataset1/normal/ config=/home/gpadmin/aws_s3/s3.conf')
FORMAT 'csv';</codeblock></p><p>See
<xref href="#amazon-emr/section_stk_c2r_kx" format="dita"/> for more
information.</p></li>
......@@ -500,18 +498,15 @@ chunksize = 67108864</codeblock></p>
<pd>If <codeph>version</codeph> is 1 or is not specified, this is an example of
the <codeph>LOCATION</codeph> clause of the <codeph>CREATE EXTERNAL
TABLE</codeph> command that specifies an Amazon S3
endpoint.<codeblock>LOCATION ('s3://s3-us-west-2.amazonaws.com/s3test.example.com/dataset1/normal/
config=/home/gpadmin/aws_s3/s3.conf')</codeblock></pd>
endpoint.<codeblock>LOCATION ('s3://s3-us-west-2.amazonaws.com/s3test.example.com/dataset1/normal/ config=/home/gpadmin/aws_s3/s3.conf')</codeblock></pd>
<pd> If <codeph>version</codeph> is 2, this is an example
<codeph>LOCATION</codeph> clause with the <codeph>region</codeph> parameter
for an AWS S3 compatible
service.<codeblock>LOCATION ('s3://test.company.com/s3test.company/test1/normal/ region=local-test
config=/home/gpadmin/aws_s3/s3.conf') </codeblock></pd>
service.<codeblock>LOCATION ('s3://test.company.com/s3test.company/test1/normal/ region=local-test config=/home/gpadmin/aws_s3/s3.conf') </codeblock></pd>
<pd>If <codeph>version</codeph> is 2, the <codeph>LOCATION</codeph> clause can
also specify an Amazon S3 endpoint. This example specifies an Amazon S3
endpoint that uses the <codeph>region</codeph>
parameter.<codeblock>LOCATION ('s3://s3-us-west-2.amazonaws.com/s3test.example.com/dataset1/normal/ region=us-west-2
config=/home/gpadmin/aws_s3/s3.conf') </codeblock></pd>
parameter.<codeblock>LOCATION ('s3://s3-us-west-2.amazonaws.com/s3test.example.com/dataset1/normal/ region=us-west-2 config=/home/gpadmin/aws_s3/s3.conf') </codeblock></pd>
</plentry>
</parml>
<note><ph id="memory-phrase">Greenplum Database can require up to <codeph>threadnum *
......
......@@ -16,9 +16,7 @@
           [, ...])
       | ('gphdfs://<varname>hdfs_host</varname>[:port]/<varname>path</varname>/<varname>file</varname>')
       | ('pxf://<varname>path-to-data</varname>?<varname>PROFILE</varname>[&amp;<varname>custom-option</varname>=<varname>value</varname>[...]]'))
       | ('s3://<varname>S3_endpoint</varname>[:<varname>port</varname>]/<varname>bucket_name</varname>/[<varname>S3_prefix</varname>]
[region=<varname>S3-region</varname>]
[config=<varname>config_file</varname>]')
       | ('s3://<varname>S3_endpoint</varname>[:<varname>port</varname>]/<varname>bucket_name</varname>/[<varname>S3_prefix</varname>] [region=<varname>S3-region</varname>] [config=<varname>config_file</varname>]')
     [ON MASTER]
     FORMAT 'TEXT'
           [( [HEADER]
......@@ -98,9 +96,7 @@ CREATE WRITABLE EXTERNAL TABLE <varname>table_name</varname>
CREATE WRITABLE EXTERNAL TABLE <varname>table_name</varname>
    ( <varname>column_name</varname> <varname>data_type</varname> [, ...] | LIKE <varname>other_table </varname>)
     LOCATION('s3://<varname>S3_endpoint</varname>[:<varname>port</varname>]/<varname>bucket_name</varname>/[<varname>S3_prefix</varname>]
[region=<varname>S3-region</varname>]
[config=<varname>config_file</varname>]')
     LOCATION('s3://<varname>S3_endpoint</varname>[:<varname>port</varname>]/<varname>bucket_name</varname>/[<varname>S3_prefix</varname>] [region=<varname>S3-region</varname>] [config=<varname>config_file</varname>]')
      [ON MASTER]
      FORMAT 'TEXT'
               [( [DELIMITER [AS] '<varname>delimiter</varname>']
......
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